Ultraviolet Emitter Product No: MTSM385UV-D5120 Peak Emission Wavelength: 385nm The MTSM385UV-D5120 is a ultraviolet light emitting diode with peak emission wavelength of 385nm. The High power UV LED is designed for high current operation and high power output operations. It incorporates state of the art SMD design and low thermal resistant material. FEATURES APPLICATIONS > Super high power output > UV Curing > Low thermal resistance > Printing > SMT solderable > Coating > Designed for high current operation > Counterfeit Detection / Security Absolute Maximum Ratings (Ta=25C) ITEMS SYMBOL RATINGS UNIT Forward Current If 700 mA Junction Temperature Tj 90 C Operating Temperature Topr -10 to +85 C Storage Temperature Tstg -40 to +100 C Note: Also available on PCB - Star Boar d MTSM385 UV-D5120S Electrical & Optical Characteristics (Ta = 25C, RH=30%) ITEMS SYMBOL CONDITION TYPICAL UNIT Peak Wavelength 1 p IF=500mA 385 nm Radiant Flux 2 e 3 IF=500mA 1100 mW Forward Voltage 4 Vf IF=500mA 3.6 V FWHM IF=500mA 12 nm Viewing Angle 2 IF=500mA 120 deg 1/2 Thermal Resistance Rj-b 5 -- 8.9 C/W Notes: 1 Peak wavelength Measurement tolerance is 3nm 2 Radiant Flux Measurement tolerance is 10% 3 e is the Total Radiant Flux as measured with a radiometer with an integrated sphere 4 Forward voltage measurement tolerance is 3% 5 Rj-b is the thermal resistance between chip junction to PCB board bottom. 2016-10-14 Global Headquarters, 3 Northway Lane North, Latham, NY 12110, USA www.marktechopto.com 1 TOLL FREE: 1-800-984-5337 PHONE: 518-956-2980 FAX: 518-785-4725 EMAIL: info marktechopto.comUltraviolet Emitter Product No: MTSM385V-D5120 Notes: 1 All dimensions in millimeters inches 2 Drawings not to scale 3 Undefined tolerance is +/-0.2mm. 2016-10-14 Global Headquarters, 3 Northway Lane North, Latham, NY 12110, USA www.marktechopto.com 2 TOLL FREE: 1-800-984-5337 PHONE: 518-956-2980 FAX: 518-785-4725 EMAIL: info marktechopto.com